MD Bookmarks: Disable 'Open in Incognito Window' when Incognito is disabled

chrome/browser/resources/md_bookmarks/command_manager.js

Index: chrome/browser/resources/md_bookmarks/command_manager.js
diff --git a/chrome/browser/resources/md_bookmarks/command_manager.js b/chrome/browser/resources/md_bookmarks/command_manager.js
index aef8c5ae9f941b70e76dec863e453070faf347f5..e2f84cd9f4501248710c8da247eb99e3decb0128 100644
--- a/chrome/browser/resources/md_bookmarks/command_manager.js
+++ b/chrome/browser/resources/md_bookmarks/command_manager.js
@@ -92,6 +92,7 @@ cr.define('bookmarks', function() {
     },
 
     closeCommandMenu: function() {
+      this.menuIds_ = new Set();
       /** @type {!CrActionMenuElement} */ (this.$.dropdown).close();
     },
 
@@ -154,8 +155,11 @@ cr.define('bookmarks', function() {
       switch (command) {
         case Command.OPEN_NEW_TAB:
         case Command.OPEN_NEW_WINDOW:
-        case Command.OPEN_INCOGNITO:
           return this.expandUrls_(itemIds).length > 0;
+        case Command.OPEN_INCOGNITO:
+          return this.expandUrls_(itemIds).length > 0 &&
+              this.getState().prefs.incognitoAvailability !=
+              IncognitoAvailability.DISABLED;
         default:
           return true;
       }
@@ -326,8 +330,8 @@ cr.define('bookmarks', function() {
      * @private
      */
     onCommandClick_: function(e) {
-      this.closeCommandMenu();
       this.handle(e.target.getAttribute('command'), assert(this.menuIds_));
+      this.closeCommandMenu();
     },
 
     /**
@@ -363,7 +367,7 @@ cr.define('bookmarks', function() {
       if (e.path[0] != this.$.dropdown)
         return;
 
-      this.$.dropdown.close();
+      this.closeCommandMenu();
     },
 
     /**
@@ -379,7 +383,7 @@ cr.define('bookmarks', function() {
       var label;
       switch (command) {
         case Command.EDIT:
-          if (this.menuIds_.size > 1)
+          if (this.menuIds_.size != 1)
             return '';
 
           var id = Array.from(this.menuIds_)[0];